Sunex 2637, 1/2" Drive Master Impact Hex Driver Set, 20Piece, SAE/Metric, 1/4" - 3/4", 6mm - 19mm, Cr-Mo Steel, Dual Size Markings, Heavy Duty Storage Case, Meets ANSI Standards 20260313 Whether tearing down a wall

Sunex 2637, 1 2" Drive Master Impact Hex Driver Set, 20Piece, SAE Metric, 1 4" 3 4", 6mm 19mm, Cr Mo Steel, Dual Size Markings, Heavy Duty Storage Case, Meets ANSI Standards 20260313 Whether tearing down a wall Whether tearing down a wall or building a piece of flat pack furniture CR MO STEEL: Provides the strength and flexibility to handle high torque impact tools TAPERED MALE SQUARE DRIVE: Quickly aligns socket to fastener CHAMFERED FEMALE SQUARE DRIVE: Quickly aligns socket to fastener DUAL SIZE MARKINGS: Laser etched and roll stamped markings to ensure permanent identification HEAVY DUTY STORAGE CASE: Convenient transport and storage MEETS ANSI STANDARDS: All sockets are rigorously tested